TYR 19 * PHE 23 * PRO 24 * LEU 25 * THR 26 * LYS 27 * ALA 30 * ILE 46 * LEU 52 * GLY 55 * GLU 56 * ILE 59 * VAL 62 * ALA 63 * ILE 64 * ARG 65 * ILE 66 * PHE 67 * GLN 68 * GLY 69 * CYS 70 * GLN 71 * PHE 72 * ARG 73 * SER 74 * VAL 75 * GLU 76 * ALA 77 * VAL 78 * GLN 79 * GLU 80 * ILE 81 * VAL 107 * HIS 108 * GLU 109 * ILE 110 * ILE 111 * TYR 112 * THR 113 * MET 114 * LEU 115 * ALA 116 * SER 117 * LEU 118 * MET 119 * ASN 120 * GLY 123 * VAL 124 * LEU 125 * ILE 126 * SER 127 * GLU 128 * GLY 129 * GLN 130 * GLY 131 * PHE 132 * MET 133 * THR 134 * ARG 135 * PHE 137 * LEU 138 * LYS 139 * LEU 141 * PHE 145 * PHE 148 * MET 149 * GLU 150 * LYS 152 * PHE 153 * ILE 173 * HIS 234 *